Spectrum™ Spectra/Por™ 7 Membrane Tubing (Sulfur and Heavy Metal Free):1 1000 to 50,000 Dalton MWCO.

Ideal for molecular separation, protein binding studies, electrolyte removal, desalting

Manufacturer: Spectrum™ 132115

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Catalog No. 08-680-5E

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    Specifications

    Formulation Packaged wet in 0.05% sodium azide
    Quantity Each
    MWCO 8000 d
    Color Transparent
    Diameter (English) 0.8 in.
    Diameter (Metric) 20.4mm
    For Use With (Application) Ideal for molecular separation, protein binding studies, electrolyte removal, desalting
    Material Regenerated Cellulose
    Length (English) 16.4 ft.
    Length (Metric) 5m
    Temperature Range (English) 39.2° to 249.8°F
    Temperature Range (Metric) 4° to 121°C
    Product Type Spectra/Por™ 7 Membrane Tubing

    Supplied as flat-width tubing or flat sheets that can be folded to fit various funnel-type dialysis apparatus. Pure regenerated natural cellulose membranes with 1000 to 50,000 molecular weight cutoffs.

    • Transparent and flexible
    • Low molecular weight compounds in aqueous solutions diffuse through membrane
    • Higher molecular weights, such as proteins and bacteria, are retained by membrane
    • Glycerol preserves membrane and must be removed before use
    • Flat sheets and discs available for use with dialysis apparatus

    Do not tie knots in tubing; use closures

  • Description & Specifications

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